What causes pathological Q waves?

Related questions

1. Can Q waves be normal?
2. What does the ST interval represent?
3. What is an ECG trace?
4. What characteristic of the ECG indicates myocardial ischemia?
5. What are the 3 waves of an ECG?
6. How do you identify a myocardial infarction on an ECG?
7. Why it is called 12 lead ECG?
8. What causes ST segment changes?

Tags

1. #electrical
2. #result
3. #infarction
4. #thought
5. #results
6. #activity
7. #pathologic
8. #absence
9. #previous
10. #myocardial
11. #tissue
12. #therefore
13. #waves
14. #elecrical
15. #electrically